What is the period of a sound wave that has a frequency of 436 Hz?

Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver